I Hus AMA 98 behandlas tätning av fogar i avsnitt ZSB. Vad gäller fogmassor för byggfogar har aktuella delar av SS-ISO 11 600 arbetats in.

A systematic assessment of radiotherapy for cancer was conducted by The Swedish Council on Technology Assessment in Health Care (SBU) in 2001. The assessment included an overview of the capacity for radiotherapy in terms of infrastructure of cancer care and an estimation of the costs of radiotherapy in Sweden. A postal questionnaire distributed to all 16 centres of radiotherapy in Sweden showed th

Whitewater from production of packaging board was treated in a combined anaerobic/aerobic biokidney, both in laboratory scale and pilot plant experiments. Both the laboratory experiments and the pilot plant trial demonstrate that a combined anaerobic/aerobic process is suitable for treating whitewater from a packaging mill. It is also possible to operate the process at the prevailing whitewater te

This special issue on Product-Service Systems: reviewing achievements and refining the research agenda shows the progress that has been made in the PSS field in the last decade, including various national and international research projects and companies' initiatives, important achievements and gaps at theoretical and practical levels. Most of the papers can be of interest to practitioners, compan

Human papillomaviruses (HPVs) exist as more than 100 distinct types. Variants of HPVs appear to be common findings while HPV subtypes have been considered rare. New information about subtypes has recently been reported by us. Our characterisation of subtype HPV38b[FA125] and the identification of several HPV isolates representing putative subtypes have considerably extended the knowledge about thi

Performance of computer-based systems may depend on many different factors, internal and external. In order to design a system to have the desired performance or to validate that the system has the required performance, the effect of the influencing factors must be known. Common methods give no or little guidance on how to vary the factors during prototyping or validation. Varying the factors in a

Shore and shoreline evolution both due to natural and human-induced causes or factors can be variable over a wide range of different temporal and/or spatial scales. Our capability to understand and especially predict this variability is still limited. This can lead to misinterpretation of coastal change information, which hampers informed decision making and the subsequent design and implementatio

Popular Abstract in Swedish När yrkesutbildningar teoretiseras ställs lärare och studerande inför skriftspråksbaserad, ofta abstrakt information som de förväntas läsa, kritiskt granska, ifrågasätta och omskapa till något eget. Språk och lärande hör nära samman, men när de studerandes vardagsspråk ska möta sådana texter kan språkandet skapa problem. Vårt sociala sammanhang har stor betydelse för vaBrandvägg describes how a group of firefighters, who consistently maintain that they are “practitioners and not theorists”, relate to various forms of language based knowledge and language based “knowledging” in their vocational training, which is based on problem based learning. From a sociocultural perspective to learning, and within the parameters of a didactic perspective with the focus on the

Hot luminescence of self-trapped excitons in solid xenon has been investigated in a wide temperature range (from LHeT to 100 K), using X-ray and two-photon excimer laser (ArF and KrF) excitation. Hot luminescence of bulk Xe crystals of volume 2 cm(3) appears to be very sensitive to both the temperature and the quality of the samples, while its highest intensity has been registered under KrF laser

We have measured the effects of disulfide crosslinks on the thermodynamics of denaturation of three mutants of barnase that contain cystine and the corresponding single and double cysteine mutants. At first sight, the data are consistent with the hypothesis that disulfide crosslinks stabilise proteins through entropic destabilisation of the denatured state, but the decreases in the entropy of dena

The polyamine synthesis enzyme spermidine synthase (SPDS) has been cloned from the model nematode Caenorhabditis elegans. Biochemical characterisation of the recombinantly expressed protein revealed a high degree of similarity to other eukaryotic SPDS with the exception of a low affinity towards the substrate decarboxylated S-adenosylmethionine (K-m = 110 mu M) and a less pronounced feedback inhib

We have studied the reaction mechanism for the insertion of Mg2+ and Fe2+ into a porphyrin ring with density functional calculations with large basis set and including solvation, zero-point and thermal effects. We have followed the reaction from the outer-sphere complex, in which the metal is coordinated with six water molecules and the porphyrin is doubly protonated, until the metal ion is insert

The bismuth spectrum emitted from a hollow cathode discharge has been recorded with a Fourier Transform Spectrometer (FTS). Accurate wavelengths have been determined for 104 lines, and several new energy levels have been found, while the accuracy of previously known level energies have been improved. The hyperfine structure of all observed lines has been analyzed, yielding hyperfine constants A an